LONGRUNFORU 3 Inch Polyurethane Caster Wheels with Cast Iron Core (Set of 4– Rated 1400 lbs Total Capacity), 1.25" Wide Industrial Replacement Wheels for Carts, Equipment Bases & Workbenches

LONGRUNFORU 3 Inch Polyurethane Caster Wheels with Cast Iron Core (Set of 4– Rated 1400 lbs Total Capacity), 1.25" Wide Industrial Replacement Wheels for Carts, Equipment Bases & Workbenches

• 3 INCH INDUSTRIAL REPLACEMENT WHEEL Wheel Diameter: 3 inch | Tread Width: 1.25 inch | Hub Length: 1.5 inch | Axle Bore: 3/8 inch | Bearing Type: Ball Bearing（1.5 inch is the total width! If you need 1.25"overall width, this wheel will NOT fit.）
• ENGINEERED CAST IRON CORE Unlike plastic-core wheels, these casters use a solid cast iron hub to prevent deformation under load, ensuring long-term stability in industrial applications.
• TRUE RATED LOAD — PER WHEEL Each wheel is individually rated for up to 350 lbs under proper mounting conditions, providing predictable and reliable load performance for professional use.
• INDUSTRIAL-GRADE POLYURETHANE TREAD Premium polyurethane tread bonded to cast iron core delivers excellent wear resistance, shock absorption, and smooth rolling without flat-spotting.
• BUILT FOR INDUSTRIAL APPLICATIONS Designed for industrial carts, equipment bases, workbenches, tool carts, and material handling systems where durability and rated performance matter.